bro/sis i used to go there long time ago around 06-07 ,  don't know much abt  any nepelese in durant but there r many in Sherman-denison areas and drive from there to durant its around 30m , most of them go to grayson CCC, and some go to SOSU. i think there r around 10-15 nepalese still going to SOSU from Sherman-Denison,
Good luck bro/sis.